行為假設 的英文怎麼說
中文拼音 [hángwéijiǎshè]
行為假設
英文
behavioral hypotheses- 行 : 行Ⅰ名詞1 (行列) line; row 2 (排行) seniority among brothers and sisters:你行幾? 我行三。where...
- 假 : 假名詞1. (按照規定不工作或不學習的時間; 假期) holiday; vacation 2. (經過批準暫時不工作或不學習的時間; 休假) leave of absence; furlough
- 設 : Ⅰ動詞1 (設立; 布置) set up; establish; found 2 (籌劃) work out : 設計陷害 plot a frame up; fr...
- 行為 : action; behaviour; conduct; deed
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In this paper, ackerman steering linkage of double - wishbone suspension is taken as the study object, choosing the splitting joint and steering lever joint to carry out the design of optimization the mathematics models are established based on the multi - body system dynamics, applying its analysis method of kinematics to study the mechanism kinetic principles owing to more spatial factors considered, and calling off many hypotheses affecting the accuracy, compared with the traditional methods, the models are better to reflect the realistic motion principles, the results are more exact and applicable moreover, the force analysis is applied to the conduct mechanism the analysis method of dynamics in the multi - body dynamics is applied to study the forces applied on every component, working out the constraint reaction force of up and down ball joints, and developing the current computation program in the end, produce the upper wishbone geometry model in the ansys software package, meshing and carrying out the fea, testifying if the intensity of the wishbone meet with the requirements
本文以雙橫臂獨立懸架的轉向傳動機構作為研究對象,選擇對斷開點和節臂球銷的位置進行優化設計,在此基礎上建立了基於多體系統動力學的導向機構和轉向傳動機構的數學模型,運用該學科的運動學分析方法研究機構的運動規律,編制了通用優化設計軟體。由於考慮了更多的空間因素,取消許多影響準確性的假設,因此建立的數學模型與傳統的方法相比更能反映實際運動規律,得到的優化結果也更加精確實用。此外,本文還針對導向機構進行受力分析,在建立該機構的空間動力學模型后,運用多體動力學中的動力學分析方法研究各個桿件的受力,計算出上下球鉸的約束反力,並開發出了相應的通用計算程序。The thesis, somehow, is a summary, which expounds the main contents of traditional portfolio theory ( tpt ) and mpt, also gives a comparison between tpt and mpt ; analyses two aspects of markowitz theory, one is the effects of risk disperses and the demonstration, the other is how to make an optimal portfolio strategy ; researches into capital assets pricing model ( capm ), factor model ( fm ) and arbitrage pricing theory ( apt ) respectively in three parts ; studies another two parts, one is the premise of mpt, which is the efficient market hypothesis ( emh ), the other analyses the behavior finance theory ( bft ) produced in the background of challenging and querying to emt and capm. the thesis finally discusses the researching and applying prospects of mpt in china
論文對現代資產組合理論與傳統資產組合理論分別進行了分析,並對兩者進行了比較研究,對馬克維茨的均值? ?方差理論從資產組合風險分散效應和最優資產組合選擇兩方面進行了重點分析,對資本資產定價模型、因素模型、套利定價理論進行了一定深度的分析和研究,對現代資產組合理論的前提假設? ?有效市場理論及在對有效市場理論和資本資產定價模型形成挑戰和質疑背景下提出的行為金融理論進行了論述,論文最後分析了現代資產組合理論在我國的研究及其應用的廣闊前景。The calculation modes of the coefficient of shrinkage and creep of the bulgy core concrete in steel tube are discussed. based on a few reasonable hypotheses and the stress - strain relation of concrete acquired by the " adjusting valid modulus depending on load time " method, a compact formula is reasoned out, which is applied to calculate the equivalent elastic modulus of the bulgy core concrete considering the affection of shrinkage and creep. so, the analysis of the affection on cfst arch bridge by shrinkage and creep can be progressed by pole - girder fem, further more, the analysis precision is quite high
本文還對核心膨脹混凝土特殊的收縮、徐變系數計算模式展開了探討,在合理的假設前提下,採用「齡期調整的有效模量法」得到的混凝土的本構關系,推導出鋼管內核心混凝土在考慮徐變影響后的等效彈性模量計算公式,並以此為基礎採用桿系有限元方法來對鋼管混凝土拱橋進行較高精度的收縮徐變分析。But additioinal sensors are needed for effective control, and hydraulic fluild bulk modulus is constantly regarded as a time - invariable coast hypothetically in nonlinear control method
但在非線性控制中,為了進行有效的控制,經常需要更多的傳感器,同時假設彈性模量為一個時不變參數。Even after making generous assumptions, we determined that the maximum temperature reached in carbonaceous - chondrite asteroids with a diameter of 80 kilometers or more would be only 670 degrees c, too low to cause any melting at all
即使給予很寬松的假設,我們認為直徑在80公里或以上的碳質球粒隕石小行星,達到的最高溫度只有670 ,不足以造成任何的熔化。An act that was presumably intended to kill me, but that might conceivably have been intended merely to signify this possibility
這種行為被假設為殺我的意向,但同時也能理解另一種意向,也就是殺我的可能性。The current chinese foundation design code gbj7 - 89 use limit equilibrium theoiy with elastic soil stress distribution to give out bearing capacity design value calculating fonnula and use elastic soil model to evaluate foundation settlement. according to the above theories, code gbj7 - 89 gives the correlative terms. but these do not accord with the practical mechanism of loaded soil below the shallow foundation and the elastoplastic property of natural soil so defects exist
我國現行規范gbj7 - 89將這兩者分開考慮,其計算地基承載力設計值的公式是根據彈性地基中應力分佈及土的極限平衡狀態理論為依據而得出的,求地基的沉降變形時則視土體為彈性,這些理論對地基及土的假設與淺基礎地基的實際工作狀態及天然土體的非線性、彈塑性存在一定的偏差。Second, the starting and stopping behaviors under disturbed condition are analyzed and calculated by using the dynamic concentrative parameter model, which gives some advice to better prescribe refrigeration system and set theoretic foundation for carrying out automatic control of refrigeration system. third, the normal running process is analyzed and calculated by means of rational matching theory, which gives some advice on how to better understand the parameter change under steady state and the affection of inlet - parameter on evaporator. fourth, the simulation software with dynamic characteristic is designed, which can be applied to calculate thernio - parameter of cryogen, air humidity and frost thickness under different initial and boundary conditions, and to carry out dynamic simulation under conditions of dryness, wetness and frostiness, at the same time, to achieve detection and simulation at any stage from starting to stopping
本文的主要內容如下: 1 )對翅片管蒸發器結構特點進行分析,選取適當的微元控制體,就干、濕和霜工況下對每個微元分別進行傳熱傳質分析,基於經驗關系式確定霜的有關參數,對于霜工況下的霜生長建立模型,經適當假設,運用質量守恆、能量守恆和動量守恆方程建立適合動態模擬的蒸發器數學模型,為系統模擬奠定基礎; 2 )對蒸發在大擾動下的開、停機過程,運用動態集中參數模型進行分析和計算,為更好地描述製冷系統運行的全過程奠定基礎,同時也為製冷系統實現自動控制提供一定的理論基礎; 3 )對蒸發器正常運行過程,運用動態分佈參數和參數間定量耦合的觀點來分析和計算,為更好地了解穩態工況下各點參數的變化情況及各入口參數對蒸發器動態特性的影響即蒸發器性能對各參數變化的敏感性; 4 )編寫翅片管蒸發器動態特性模擬計算程序,可以計算不同邊界條件和初始條件下的製冷劑熱力參數、空氣溫濕度和霜厚度分佈場,實現對翅片管蒸發器在干、濕和霜工況下的動態模擬。As the hypothetical epicentre of pandemic influenza, hong kong has been at the forefront of research into the epidemiology of influenza viruses, avian, animal and human for many years
作為爆發全球性大型流感的假設性中心,香港無論于流感病毒、禽鳥、動物或人類身上所作的流行病學研究,都是一直走在前線。By making some assumptions, collision frequency were presented. then the the flocculation kinetics model was established through population balance equation. comparison of experimental data and modeling results indicate that there are the same trend between the two. so the model can predict floes number and size during flocculation of yellow river ' s loess particles without using empirical parameters. the tem and sem were used to obsever floes in the study of floe structure. the flocculation was divided as flocculi, floc and floe aggregate. the floes structure model was established by assumption that particles position in floe accords with tetrahedron. the fractal dimension of model and experimental floes was found to be coincidentso the model can reflect the structure of flocs formed in flocculation of yellow river ' s loess particles by macromolecule flocculant at a certain extent
最後,本文還對絮凝動力學和絮體結構進行了研究,在前人研究的基礎上,針對高分子絮凝黃河泥沙,對絮凝過程作了一些符合試驗條件的假設,建立了顆粒碰撞頻率表達式,應用了顆粒數量平衡方程,從而建立了絮凝過程的動力學生長模型,模型計算結果與試驗數據對比表明,二者趨勢一致,在沒有使用經驗參數的情況下基本上能夠描述黃河泥沙絮凝過程中絮體數量和尺寸分佈的變化過程;對絮體結構的研究中,應用掃描電子顯微鏡和透射電子顯微鏡對絮體進行了觀察,將絮體分為絮粒、絮團和絮網三個不同的生長階段,通過假設顆粒結合位置符西安建築科技大學博士學位論文合正四面體,建立了絮體結構模型,計算得到的模型絮體分形維數基本與試驗中的實際絮體相符,在一定程度上能夠反映高分子絮凝黃河泥沙生成的絮體結構。If you are a wimpy marketer or afraid to take real action ( one who hopes to land the heavy hitter to build the business for them ), you might as well stop now and not waste any more of your time
假設你是個懦弱人或者恐懼採取真正的行動人(希望重量級的直銷商為你代勞,為你排線,為你溝通) ,您還是最好現在就放棄,不要浪費時間。Homo economicus hypothesis in behavioral economics
行為經濟學對經濟人假設的重新審視" the virtual subject " is the executor of the fictitious or hypothetic network acts on the base of tcp / ip contracts
摘要「虛擬主體」是指以tcp / ip協議為基礎在網際網路上虛構、假設的網路行為的實施者。The chapter builds up the imputable liability system for chinese securities laws within the framework of the continental law theory, through the comparison and analysis of the duty of care criterion established for the behavior of misrepresentation by relevant securities statutes and cases in the u. s. the u. s. practices adopt different duties of care including scienter, negligence and strict liability against misrepresentation under different circumstances
本章以美國證券成文法與判例法對虛假陳述行為設定的注意標準為借鑒,按照大陸法理論框架構建我國證券法關于虛假陳述的歸責體系。針對各種不同的虛假陳述行為,美國採用了包括欺詐、過失和嚴格責任等多種注意標準的歸責體制。Henriksson and merton ( 1981 ) regard the timing ability as a free put option. goetzmann, ingersoll and ivkovic ( 2000 ) try to catch the accumulated value of a sequence of such options. we conclude that gii model may pay a more applicable role in the timing study from the theoretical point of view
在對模型的構造進行深入的研究后,我們發現, tm模型假設時機選擇使組合的系統風險呈非線性特徵, hm模型將時機選擇視為一免費的看跌期權, g模型進一步捕捉看跌期權在整個評價期間內的價值。We constructed fences using 2 x 2 x 2 factorial design to examine the effect patterns of food availability, predation and interspecific competition on population dynamics and spatial behavior of reed voles, microtusfortis. we expected to test two hypothesises : ( 1 ) availability of high quality food, predation and interspecific competition have independent and addictive effects on population system dynamics for small mammalia herbivore ; ( 2 ) availabiliry of high quality food could reduce home range and aggressive behavior level between individuals of microtine, predation and interspecific competition have independent effects on spatial behavior of microtine
以2 2 2析因實驗設計,在野外圍欄條件下,探討食物可利用性、捕食及種間競爭對沼澤田鼠( microtusfortis )種群動態及空間行為的作用,旨在檢驗下述特定假設: ( 1 )高質量的食物可利用性、捕食及種間競爭對植食性小哺乳動物種群系統動態具有獨立的和累加的效應; ( 2 )高質量的食物可利用性可降低田鼠個體間的攻擊行為水平,並導致其巢區減小;捕食與種間競爭對田鼠的空間行為亦有獨立的作用。Based on the rent - seeking theory and theory of relation between government and market, the thesis studies the rent - seeking activities, their macroscopical and microcosmic backgrounds, the rent - creating mechanism, and the performance by the principals of security offering, agency, investing, and government, then analyzed their origin and influence and concluded the countermeasures. the framework of this thesis is as follows : chapter 1 is the pandect, mainly about the issues, the train of thought, the hypothesis, and the methodology ; chapter 2 is the academic groundwork, introducing the theories on rent - seeking, the development of relation between government and market, and security market ; chapter 3 studies the macroscopical and microcosmie backgrounds of the rent - seeking activities in chinese security market ; chapter 4 studies the rent - creating mechanism, which premise the activities ; chapter 5 analyzes the performance and characteristics of the activities. ; chapter 6 studies the origin and influence of the rent - seeking activities, probes into their deep roots, and reveals the harms from the activities through investigation in the resource lavishment and impact on the security market and the whole society, which come in the wake of rent - seeking ; chapter 7 gives the conclusions and countermeasures
本文研究結構如下:第一章為總論,主要介紹了研究的問題、思路、假設和方法;第二章為研究的理論基礎,介紹了尋租理論、政府與市場關系理論的演變以及證券市場的基本理論;第三章考察了中國證券市場尋租活動的宏觀和微觀經濟背景,為研究證券市場尋租行為作了鋪墊;第四章研究了證券市場租金產生的機制亦即創租機制,它是尋租活動存在的邏輯前提;第五章則從證券市場不同參與者的角度具體分析了尋租活動的表現和特點;第六章研究了證券市場尋租活動的原因和影響,探討了證券市場尋租問題所產生的深層次和一般性的原因並從尋租活動本身造成的資源浪費、對證券市場的影響和對整個社會的影響三個方面闡述了尋租活動的危害;第七章得出了研究結論並提出了解決尋租問題的對策思路。However, their views scattered in a variety of papers and magazines, and mostly eyes on a special aspect, lacking of a systematic study of the entire market. it ' s a systematic project to develop the bond market that need consider all kinds of problem during the process of development. so to study the bond market from extensive aspects means we need start from the basic theory to mechanism and find out the ways to solve the problem at last
本章以企業、銀行、債券和股票投資者都是理性的「經濟人」 ,企業完全按照市場成本收益原則選擇融資方式,同時政府對企業融資方式選擇的干預是中性為假設前提,對企業在不同發展階段的融資偏好進行簡要論述,再詳細比較分析了企業在面臨債務融資與股權融資,債務融資中的企業債券融資和銀行貸款時的選擇。One of modern economics basically hypothesis is economic person ' s rational action hypothesis
現代經濟學的基本假設之一是經濟人理性行為假設。A new explanation model is put forward in the seventh part, with the deduction consistent with the statistical analysis outcome
第7部分以我國現行的制度環境為假設前提,提出了一個新的解釋模型,該模型的推論能夠和實證統計分析結果較好地吻合。分享友人